body {
  background-color: #EEEEEE !important;
}

.header {
  background-color: #888888;
  height: 60px;
  padding-left: 200px;
  margin-bottom: 40px;
  display: flex;
  align-items: center;
}

.btn-finish {
  margin-right: 50px;
}

.img {
  width: 30px;
  height: 30px;
  margin-right: 5px;
}

.preview {
  color: #ffffff;
  font-size: 18px;
  cursor: pointer;
}

.container {
  background-color: #ffffff;
  padding: 0 !important;
  height: 80vh;
  overflow-y: scroll;
}

.container > .top {
  background-color: #0095DA;
}

.top-content {
  width: 65%;
  padding: 10px 0;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

.question-type {
  color: #ffffff;
  cursor: pointer;
  padding: 5px 25px;
  display: flex;
  align-items: center;
}

.question-type:hover {
  color: #0095DA;
  background-color: #ffffff;
  border-radius: 8px;
  animation: fadeInAnimation ease 0.8s; 
  animation-iteration-count: 1; /* 设置动画播放次数 */
  animation-fill-mode: forwards;
}

@keyframes fadeInAnimation { 
  0% { 
    opacity: 0; /* 设置不透明度 */
  } 
  100% { 
    opacity: 1; 
  } 
} 

.question-type .iconfont {
  margin-right: 2px;
  font-size: 20px;
}

.questionnaire-title {
  color: red;
  font-size: 22px;
  font-weight: 600;
  text-align: center;
  margin: 20px 0 30px 0;
}

.questionnaire-description {
  border-bottom: 1px dashed #CCCCCC;
  margin: 0 50px 30px 50px;
  padding-bottom: 20px;
}

.problem {
  margin: 0 50px;
}

.question {
  padding: 8px;
  margin-bottom: 40px;
  position: relative;
}

.question-title {
  font-size: 17px;
}

.question > .top {
  margin-bottom: 15px;
}

.must-answer {
  color: red;
  font-size: 13px;
  cursor: pointer;
}

.question > .bottom {
  background-color: #F2F2F2;
  border-radius: 10px;
  padding: 20px;
}

.question > .bottom > .textarea {
  width: 70%;
  margin-bottom: 20px;
}

.question .option-item {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.question .option-item input {
  width: 50%;
  margin-right: 90px;
}

.question .option-del {
  color: #999999;
  cursor: pointer;
}

.btn-add-option {
  margin-bottom: 10px !important;
}

.question .btn-group {
  width: 100%;
}

.question .btn-group .btn {
  width: 50%;
  padding: 8px 0;
}

.question .btn-group .btn:last-child {
  color: #ffffff;
  background-color: #0095DA;
}

.table th,
.table td {
  text-align: center;
}

.operation {
  display: flex;
  position: absolute;
  top: 5px;
  right: 0;
}

.operation > .button {
  color: #0095DA;
  margin-right: 10px;
  cursor: pointer;
}